農地面積の千ヘクタール当たりの肥料の使用：窒素
19.88
(トン)
in 2013
| 日付 |
値 |
変更
, % |
| 2013 |
19.88 |
32.62% |
| 2012 |
14.99 |
15.66% |
| 2011 |
12.96 |
23.90% |
| 2010 |
10.46 |
52.92% |
| 2009 |
6.84 |
920.90% |
| 2008 |
0.67 |
42.55% |
| 2007 |
0.47 |
-77.62% |
| 2006 |
2.10 |
208.82% |
| 2005 |
0.68 |
-64.58% |
| 2004 |
1.92 |
48.84% |
| 2003 |
1.29 |
-74.95% |
| 2002 |
5.15 |
|